A List of SMTP and IMAP Server

A List of SMTP and IMAP Server

This list is without any warranties and not sorted alphabetically.

Default Ports:
Server:
Authentication:
Port:
SMTP Server (Outgoing Messages)
Non-Encrypted
AUTH
25 (or 587)
 
Secure (TLS)
StartTLS
587
 
Secure (SSL)
SSL
465
IMAP Server (Incoming Messages)
Non-Encrypted
AUTH
143
 
Secure (TLS)
StartTLS
143
 
Secure (SSL)
SSL
993


Googlemail - Gmail  
Server:
Authentication:
Port:
SMTP Server (Outgoing Messages)
smtp.gmail.com
SSL
465
 
smtp.gmail.com
StartTLS
587
IMAP Server (Incoming Messages)
imap.gmail.com
SSL
993

 
Yahoo Mail  
Authentication:
Server:
Port:
SMTP Server (Outgoing Messages)
SSL
smtp.mail.yahoo.com
465
IMAP Server (Incoming Messages)
SSL
imap.mail.yahoo.com
993

 
Yahoo Mail Plus  
Server:
Authentication:
Port:
SMTP Server (Outgoing Messages)
plus.smtp.mail.yahoo.com
SSL
465
IMAP Server (Incoming Messages)
plus.imap.mail.yahoo.com
SSL
993
 
 
Yahoo Mail UK  
Server:
Authentication:
Port:
SMTP Server (Outgoing Messages)
smtp.mail.yahoo.co.uk
SSL
465
IMAP Server (Incoming Messages)
imap.mail.yahoo.co.uk
SSL
993
 

Yahoo Mail Deutschland  
Server:
Authentication:
Port:
SMTP Server (Outgoing Messages)
smtp.mail.yahoo.com
SSL
465
IMAP Server (Incoming Messages)
imap.mail.yahoo.com
SSL
993
 

Yahoo Mail AU/NZ  
Server:
Authentication:
Port:
SMTP Server (Outgoing Messages)
smtp.mail.yahoo.au
SSL
465
IMAP Server (Incoming Messages)
imap.mail.yahoo.au
SSL
993
 

AOL.com  
Server:
Authentication:
Port:
SMTP Server (Outgoing Messages)
smtp.aol.com
StartTLS
587
IMAP Server (Incoming Messages)
imap.aol.com
SSL
993
 

AT&T  
Server:
Authentication:
Port:
SMTP Server (Outgoing Messages)
smtp.att.yahoo.com
SSL
465
IMAP Server (Incoming Messages)
imap.att.yahoo.com
SSL
993
 

NTL @ntlworld.com  
Server:
Authentication:
Port:
SMTP Server (Outgoing Messages)
smtp.ntlworld.com
SSL
465
IMAP Server (Incoming Messages)
imap.ntlworld.com
SSL
993
 

BT Connect  
Server:
Authentication:
Port:
SMTP Server (Outgoing Messages)
smtp.btconnect.com
 
25
IMAP Server (Incoming Messages)
imap4.btconnect.com
 
143
 

O2 Deutschland  
Server:
Authentication:
Port:
SMTP Server (Outgoing Messages)
mail.o2online.de
 
25
IMAP Server (Incoming Messages)
imap.o2online.de
 
143
 

T-Online Deutschland  
Server:
Authentication:
Port:
SMTP Server (Outgoing Messages)
securesmtp.t-online.de
StartTLS
587
IMAP Server (Incoming Messages)
secureimap.t-online.de
SSL
993
 

1&1 (1and1)  
Server:
Authentication:
Port:
SMTP Server (Outgoing Messages)
smtp.1and1.com
StartTLS
587
IMAP Server (Incoming Messages)
imap.1and1.com
SSL
993
 

1&1 Deutschland  
Server:
Authentication:
Port:
SMTP Server (Outgoing Messages)
smtp.1und1.de
StartTLS
587
IMAP Server (Incoming Messages)
imap.1und1.de
SSL
993
 

Verizon  
Server:
Authentication:
Port:
SMTP Server (Outgoing Messages)
outgoing.verizon.net
 
587
IMAP Server (Incoming Messages)
incoming.verizon.net
 
143

 
Zoho Mail  
Server:
Authentication:
Port:
SMTP Server (Outgoing Messages)
smtp.zoho.com
SSL
465
IMAP Server (Incoming Messages)
imap.zoho.com
SSL
993
 

Mail.com  
Server:
Authentication:
Port:
SMTP Server (Outgoing Messages)
smtp.mail.com
StartTLS
587
IMAP Server (Incoming Messages)
imap.mail.com
SSL
993
 

GMX.com  
Server:
Authentication:
Port:
SMTP Server (Outgoing Messages)
smtp.gmx.com
SSL
465
IMAP Server (Incoming Messages)
imap.gmx.com
SSL
993
 
 
Net@ddress by USA.NET  
Server:
Authentication:
Port:
SMTP Server (Outgoing Messages)
smtp.postoffice.net
SSL
465
IMAP Server (Incoming Messages)
imap.postoffice.net
SSL
993
 

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